Meanings
comparative more abnormal · superlative most abnormal · alternative obsolete anormal · alternative obsolete abnormous
- Not conforming to rule or system; deviating from the usual or normal type.First known use First attested around the mid 19ᵗʰ century.
And then after an abnormal meal, which was either a very late breakfast or a very early lunch, they drove on to Victoria Station.
1899, Arthur Conan Doyle, chapter 6, in A Duet1 more example
Here perhaps one of you might interrupt me and say, 'But what is it that you do, Socrates? How is it that you have been misrepresented like this? Surely all this talk and gossip about you would never have arisen if you had confined yourself to ordinary activities, but only if your behaviour was abnormal. Give us the explanation, if you do not want us to draw our own conclusions.'
1993, Plato, translated by Hugh Tredennick and Harold Tarrant, “Justice and Duty (i): Socrates Speaks at his Trial: the Apology”, in The Last Days of Socrates (Penguin Classics), revised edition, London; New York, N.Y.: Penguin Books, →ISBN, page 41Synonyms: aberrant, anomalous, atypical, exceptional, extraordinary, irregular, preternatural, strange
- Of or pertaining to that which is irregular, in particular, behaviour that deviates from norms of social propriety or accepted standards of mental health.First known use First attested around the early 20ᵗʰ century.
Furuseth was right; I was abnormal, an "emotionless monster," a strange bookish creature, capable of pleasuring in sensations only of the mind.
1904, Jack London, chapter 23, in The Sea-Wolf (Macmillan’s Standard Library), New York, N.Y.: Grosset & Dunlap, →OCLC1 more example
Many of the so-called rites of these secret societies were so patently ridiculous, that it is quite obvious that they were merely an excuse for men and women to indulge in sex-play and lustful gratification, frequently of an abnormal kind.
1936, Rollo Ahmed, The Black Art, London: Long, page 161
Synonyms & antonyms
adjectiveNot conforming to rule or system; deviating from the usual or normal type.
More synonyms by meaning
adjectivenot normal; not typical or usual or regular or conforming to a norm
adjectivedeparting from the normal in e.g. intelligence and development
adjectivemuch greater than the normal
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Proto-Indo-European*h₂ep
- Proto-Indo-European*h₂epó
- Proto-Italic*ap
- Latinab
- Latinab-
- Englishab-
- Proto-Indo-European*ǵneh₃-
- Proto-Indo-European*ǵn̥h₃sḱéti
- Proto-Hellenic*gignṓskō
- Ancient Greekγιγνώσκω (gignṓskō)
- Ancient Greekγνώμων (gnṓmōn)
- Latinnorma
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Latinnōrmālis
- Englishnormal
- Englishabnormal
From ab- + normal. First attested in 1835, replacing the earlier anormal and even earlier abnormous, from Latin abnormis (“departing from normal”), from either ab- (“away from”) + norma (“rule, norm”), or Ancient Greek ἀνώμαλος (anṓmalos).
More words from Latin, Ancient Greek
Full word history & related roots →Translations
Afrikaans abnormaal, gestrem
- abnormaalnot conforming to rule or system
- gestremnot conforming to rule or system
Arabic غَيْر طَبِيعِيّ
- غَيْر طَبِيعِيّ (ḡayr ṭabīʕiyy)not conforming to rule or system
Bulgarian неправилен, необичаен
- неправилен (nepravilen)not conforming to rule or system
- необичаен (neobičaen)not conforming to rule or system
- ненормален (nenormalen)not conforming to rule or system
- противоестествен (protivoestestven)not conforming to rule or system
- ненормален (nenormalen)of or pertaining to behaviour that deviates from norms
Catalan anormal, anormal
- anormalnot conforming to rule or system
- anormalof or pertaining to behaviour that deviates from norms
Chinese Mandarin 異常 /异常
- 異常 /异常 (yìcháng)not conforming to rule or system
Czech abnormální, abnormální
- abnormálnínot conforming to rule or system
- abnormálníof or pertaining to behaviour that deviates from norms
Danish unormal, abnorm
- unormalnot conforming to rule or system
- abnormnot conforming to rule or system
- unormalof or pertaining to behaviour that deviates from norms
- anormalof or pertaining to behaviour that deviates from norms
- abnormof or pertaining to behaviour that deviates from norms
Dutch abnormaal, abnormaal
- abnormaalnot conforming to rule or system
- abnormaalof or pertaining to behaviour that deviates from norms
- afwijkendof or pertaining to behaviour that deviates from norms
Esperanto anomalia, nenormala
- anomalianot conforming to rule or system
- nenormalanot conforming to rule or system
Estonian ebanormaalne, ebanormaalne
- ebanormaalnenot conforming to rule or system
- ebanormaalneof or pertaining to behaviour that deviates from norms
Finnish epänormaali, poikkeava
- epänormaalinot conforming to rule or system
- poikkeavanot conforming to rule or system
- epänormaaliof or pertaining to behaviour that deviates from norms
- poikkeavaof or pertaining to behaviour that deviates from norms
French inhabituel, hors norme
- inhabituelnot conforming to rule or system
- hors normenot conforming to rule or system
- exceptionnelnot conforming to rule or system
- anormalnot conforming to rule or system
- anormalof or pertaining to behaviour that deviates from norms
- anormaleof or pertaining to behaviour that deviates from norms
German unnormal, ungewöhnlich
- unnormalnot conforming to rule or system
- ungewöhnlichnot conforming to rule or system
- abnormnot conforming to rule or system
- abnormalnot conforming to rule or system
- anormalof or pertaining to behaviour that deviates from norms
- abnormalof or pertaining to behaviour that deviates from norms
Hindi असामान्य, असाधारण
- असामान्य (asāmānya)not conforming to rule or system
- असाधारण (asādhāraṇ)not conforming to rule or system
Hungarian rendellenes
- rendellenesof or pertaining to behaviour that deviates from norms
Indonesian abnormal, abnormal
- abnormalnot conforming to rule or system
- abnormalof or pertaining to behaviour that deviates from norms
Irish mínormálta, neamhghnách
- mínormáltanot conforming to rule or system
- neamhghnáchnot conforming to rule or system
- mínormáltaof or pertaining to behaviour that deviates from norms
Italian anormale, anomalo
- anormalenot conforming to rule or system
- anomalonot conforming to rule or system
- abnormenot conforming to rule or system
- anormaleof or pertaining to behaviour that deviates from norms
- anomaloof or pertaining to behaviour that deviates from norms
Japanese 不自然, 異常
- 不自然 (fushizen)not conforming to rule or system
- 異常 (ijō)not conforming to rule or system
- 異常 (ijō)of or pertaining to behaviour that deviates from norms
Latin abnormis
- abnormisnot conforming to rule or system
Malay abnormal
- abnormalnot conforming to rule or system
Norwegian Bokmål abnormal, anormal
- abnormalnot conforming to rule or system
- anormalnot conforming to rule or system
- unormalnot conforming to rule or system
- uvanlignot conforming to rule or system
- usedvanlignot conforming to rule or system
- ualminnelignot conforming to rule or system
- overordentlignot conforming to rule or system
- abnormalof or pertaining to behaviour that deviates from norms
- anormalof or pertaining to behaviour that deviates from norms
- unormalof or pertaining to behaviour that deviates from norms
- uvanligof or pertaining to behaviour that deviates from norms
- usedvanligof or pertaining to behaviour that deviates from norms
Persian غیر عادی, ناهنجار
- غیر عادی (ġeyre 'âddi)not conforming to rule or system
- ناهنجار (nâhanjâr)not conforming to rule or system
- آنرمال (ânormâl)of or pertaining to behaviour that deviates from norms
Polish anormalny, nienormalny
- anormalnynot conforming to rule or system
- nienormalnynot conforming to rule or system
- anormalnyof or pertaining to behaviour that deviates from norms
- nienormalnyof or pertaining to behaviour that deviates from norms
Portuguese anormal, anormal
- anormalnot conforming to rule or system
- anormalof or pertaining to behaviour that deviates from norms
Romanian anormal, nenormal
- anormalnot conforming to rule or system
- nenormalnot conforming to rule or system
- anormalof or pertaining to behaviour that deviates from norms
- nenormalof or pertaining to behaviour that deviates from norms
Russian ненорма́льный
- ненорма́льный (nenormálʹnyj)not conforming to rule or system
Spanish anormal, anormal
- anormalnot conforming to rule or system
- anormalof or pertaining to behaviour that deviates from norms
Swedish onormal, abnorm
- onormalnot conforming to rule or system
- abnormof or pertaining to behaviour that deviates from norms
Rhymes & wordplay
Rhymes with abnormal
All rhymes →Cite this entry
abnormal. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/abnormal
“abnormal.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/abnormal. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “abnormal,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/abnormal.
Source: abnormal on Wiktionary, CC BY-SA 4.0.